Burns are characterized by degree, based on the severity of the tissue damage. A first-degree burn causes redness and swelling in the outermost layers of skin (epidermis).
Calgary (/ËkÃ¦lÉ¡Éri, -É¡ri/) is a city in the Canadian province of Alberta. It is situated at the confluence of the Bow River and the Elbow River in the south of the province, in an area of foothills and prairie, about 80 km (50 mi) east of the front ranges of the Canadian Rockies.
Calgary is located at the transition zone between the Canadian Rockies foothills and the Canadian Prairies. The city lies within the foothills of the Parkland Natural Region and the Grasslands Natural Region. Downtown Calgary is about 1,045 m (3,428 ft) above sea level, and the airport is 1,076 m (3,531 ft).